An explicit example of a noncrossed product division algebra

DOI10.1002/mana.200310181zbMath1063.16025OpenAlexW2012402717MaRDI QIDQ4812391

Timo Hanke

Publication date: 20 August 2004

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mana.200310181

zbMATH Keywords

noncrossed productsskew polynomialstwisted Laurent seriesskew Laurent seriesextensions of automorphismsnoncommutative valuationstwisted polynomialscomputational algebraic number theoryiterated twisted function fieldsrelative norm equations

Mathematics Subject Classification ID

Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60) Algebraic number theory computations (11Y40) Finite-dimensional division rings (16K20) Twisted and skew group rings, crossed products (16S35) Quaternion and other division algebras: arithmetic, zeta functions (11R52)

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